re verify your game files maybe there could be something corrupt.
disable xbox game bar. it does cause problems with some games.
if that doesnt work
then use ddu
https://www.guru3d.com/files-details/display-driver-uninstaller-download.html
remove restart re install drivers and try it again.
also download driver booster and check for driver updates.
under game support install all of them. i once had issues with quite a few games with input lag and low fps. installed all the support apps and all my games played perfect.
hope this helps